Merge branch 'florian030/ispconfig3-master' into stable-3.1

Marius Burkard

2016-06-14 1ec27d7366ac58df1d2d8cfc426be2c33d9cfa2c

 interface/web/dns/form/dns_ptr.tform.php

@@ -140,7 +140,7 @@
               'range' => '60:',
               'errmsg'=> 'ttl_range_error'),
         ),
         'default' => '86400',
         'default' => '3600',
         'value'  => '',
         'width'  => '10',
         'maxlength' => '10'